42731992

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 82555200

約数和(自身を除く): 39823208

約数列:

[1, 2, 4, 8, 53, 97, 106, 194, 212, 388, 424, 776, 1039, 2078, 4156, 5141, 8312, 10282, 20564, 41128, 55067, 100783, 110134, 201566, 220268, 403132, 440536, 806264, 5341499, 10682998, 21365996, 42731992]

約数ペア:

[(1, 42731992), (2, 21365996), (4, 10682998), (8, 5341499), (53, 806264), (97, 440536), (106, 403132), (194, 220268), (212, 201566), (388, 110134), (424, 100783), (776, 55067), (1039, 41128), (2078, 20564), (4156, 10282), (5141, 8312)]